DE69302582T2 - Verfahren zur herstellung von aluminiumoxid und ceroxid enthaltendem schleifkorn - Google Patents

Verfahren zur herstellung von aluminiumoxid und ceroxid enthaltendem schleifkorn

Info

Publication number
DE69302582T2
DE69302582T2 DE69302582T DE69302582T DE69302582T2 DE 69302582 T2 DE69302582 T2 DE 69302582T2 DE 69302582 T DE69302582 T DE 69302582T DE 69302582 T DE69302582 T DE 69302582T DE 69302582 T2 DE69302582 T2 DE 69302582T2
Authority
DE
Germany
Prior art keywords
ceroxide
aluminum oxide
producing aluminum
grinding grain
containing grinding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69302582T
Other languages
English (en)
Other versions
DE69302582D1 (de
Inventor
Henry Larmie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69302582D1 publication Critical patent/DE69302582D1/de
Application granted granted Critical
Publication of DE69302582T2 publication Critical patent/DE69302582T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/1115—Minute sintered entities, e.g. sintered abrasive grains or shaped particles such as platelets
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
DE69302582T 1992-09-25 1993-09-22 Verfahren zur herstellung von aluminiumoxid und ceroxid enthaltendem schleifkorn Expired - Fee Related DE69302582T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95144392A 1992-09-25 1992-09-25
PCT/US1993/008987 WO1994007970A1 (en) 1992-09-25 1993-09-22 Method of making abrasive grain containing alumina and ceria

Publications (2)

Publication Number Publication Date
DE69302582D1 DE69302582D1 (de) 1996-06-13
DE69302582T2 true DE69302582T2 (de) 1996-10-31

Family

ID=25491688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302582T Expired - Fee Related DE69302582T2 (de) 1992-09-25 1993-09-22 Verfahren zur herstellung von aluminiumoxid und ceroxid enthaltendem schleifkorn

Country Status (9)

Country Link
US (1) US5429647A (de)
EP (1) EP0662111B1 (de)
JP (1) JPH08502305A (de)
KR (1) KR950703624A (de)
AT (1) ATE137792T1 (de)
BR (1) BR9307095A (de)
CA (1) CA2142465A1 (de)
DE (1) DE69302582T2 (de)
WO (1) WO1994007970A1 (de)

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US5641330A (en) * 1995-11-28 1997-06-24 Minnesota Mining And Manufacturing Company Method of making alumina abrasive grain having a metal nitride coating thereon
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US6053956A (en) * 1998-05-19 2000-04-25 3M Innovative Properties Company Method for making abrasive grain using impregnation and abrasive articles
US6399689B1 (en) 1999-03-03 2002-06-04 Lilly Industries, Inc. Abrasion resistant coatings
US6596041B2 (en) 2000-02-02 2003-07-22 3M Innovative Properties Company Fused AL2O3-MgO-rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same
US6607570B1 (en) 2000-02-02 2003-08-19 3M Innovative Properties Company Fused Al2O3-rare earth oxide eutectic abrasive particles, abrasive articles, and methods of making and using the same
US6669749B1 (en) 2000-02-02 2003-12-30 3M Innovative Properties Company Fused abrasive particles, abrasive articles, and methods of making and using the same
US6451077B1 (en) 2000-02-02 2002-09-17 3M Innovative Properties Company Fused abrasive particles, abrasive articles, and methods of making and using the same
US6592640B1 (en) 2000-02-02 2003-07-15 3M Innovative Properties Company Fused Al2O3-Y2O3 eutectic abrasive particles, abrasive articles, and methods of making and using the same
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US6582488B1 (en) 2000-07-19 2003-06-24 3M Innovative Properties Company Fused Al2O3-rare earth oxide-ZrO2 eutectic materials
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US6458731B1 (en) 2000-07-19 2002-10-01 3M Innovative Properties Company Fused aluminum oxycarbide/nitride-AL2O3.Y2O3 eutectic materials
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US6583080B1 (en) 2000-07-19 2003-06-24 3M Innovative Properties Company Fused aluminum oxycarbide/nitride-Al2O3·rare earth oxide eutectic materials
DE60125808T2 (de) * 2000-10-06 2007-10-11 3M Innovative Properties Co., St. Paul Keramische aggregatteilchen
US6521004B1 (en) 2000-10-16 2003-02-18 3M Innovative Properties Company Method of making an abrasive agglomerate particle
WO2002033019A1 (en) 2000-10-16 2002-04-25 3M Innovative Properties Company Method of making ceramic aggregate particles
US6863596B2 (en) * 2001-05-25 2005-03-08 3M Innovative Properties Company Abrasive article
JP5148807B2 (ja) 2001-08-02 2013-02-20 スリーエム イノベイティブ プロパティズ カンパニー Ａｌ２Ｏ３−希土類酸化物−ＺｒＯ２／ＨｆＯ２材料およびその製造方法ならびに使用方法
US7625509B2 (en) * 2001-08-02 2009-12-01 3M Innovative Properties Company Method of making ceramic articles
KR20080086542A (ko) 2001-08-02 2008-09-25 쓰리엠 이노베이티브 프로퍼티즈 캄파니 유리로부터 물품을 제조하는 방법 및 이렇게 제조한 유리 세라믹 물품
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Also Published As

Publication number Publication date
EP0662111A1 (de) 1995-07-12
US5429647A (en) 1995-07-04
EP0662111B1 (de) 1996-05-08
JPH08502305A (ja) 1996-03-12
DE69302582D1 (de) 1996-06-13
CA2142465A1 (en) 1994-04-14
KR950703624A (ko) 1995-09-20
BR9307095A (pt) 1999-03-30
ATE137792T1 (de) 1996-05-15
WO1994007970A1 (en) 1994-04-14

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